For absorption refrigeration, it has been shown that ionic liquids have the potential to replace conventional working pairs. Due to the huge number of possibilities, conducting lab experiments to find ...

The 500 W/4.5 K helium cryogenic system of the HL-2M Tokamak experimental device of Southwestern Institute of Physics, China National Nuclear Corporation (CNNC-SWIP) is mainly used to cool down the ...

More than half the $5.25 billion budgeted for the expansion of the Panama Canal -- $3.35 billion -- will be spent on new single-lane, three-step locks at the Atlantic and Pacific entrances, as ...